ਬੰਨ੍ਹਵੀਂ ਖ਼ੁਰਾਕ: ਰੀਵਿਜ਼ਨਾਂ ਵਿਚ ਫ਼ਰਕ

*[http://www.pbs.org/wgbh/pages/frontline/shows/diet/interviews/willett.html A PBS Frontline interview with Prof. Walter Willett, Chair of Harvard's nutrition department]

*[http://www.npr.org/templates/story/story.php?storyId=15886898 "Not All Calories Are Created Equal, Author Says"]. Excerpt from ''Good Calories, Bad Calories'' and NPR interview with [[Gary Taubes]] and Dr. [[Ronald Krauss]] (2 November 2007).